Human B lymphoblastoid cells contain distinct patterns of cathepsin activity in endocytic compartments and regulate MHC class II transport in a cathepsin S-independent manner.
D017951:Antigen Presentation; D000944:Antigens, Differentiation, B-Lymphocyte / Q000378:metabolism; D001402:B-Lymphocytes / Q000276:immunology / Q000378:metabolism*; D001692:Biological Transport; D002403:Cathepsins / Q000378:metabolism* / Q000502:physiology*; D002458:Cell Fractionation; D004705:Endocytosis; D011992:Endosomes / Q000201:enzymology; D000949:Histocompatibility Antigens Class II / Q000378:metabolism*; D006801:Humans; D008247:Lysosomes / Q000201:enzymology
D000944:Antigens, Differentiation, B-Lymphocyte; D000949:Histocompatibility Antigens Class II; C045084:invariant chain; D002403:Cathepsins; C028217:cathepsin S